Filadelfia climate — normals and trends

Q: What is the climate of Filadelfia?

Filadelfia has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.3 °C and it receives 1,135 mm of precipitation per year.

Q: What is the hottest day ever recorded in Filadelfia?

The hottest day measured in Filadelfia between 1940 and 2025 was 12 November 2023, reaching 43.9 °C.

Q: What is the coldest day in Filadelfia?

The coldest day measured in Filadelfia between 1940 and 2025 was 19 July 1975, at 0.2 °C.

Q: Does it snow in Filadelfia?

Almost never: Filadelfia sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Filadelfia warmed?

Yes: Filadelfia warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Filadelfia?

The wettest day measured in Filadelfia between 1940 and 2025 was 19 October 2018, with 133 mm of rain in 24 hours.

Q: What was the windiest day in Filadelfia?

The windiest day measured in Filadelfia between 1940 and 2025 was 13 September 1961, with winds reaching 47.5 km/h.

Q: What is the warmest month in Filadelfia?

The warmest month in Filadelfia is January (28.5 °C on average); the coldest is June (19.3 °C).

Q: How much does it rain in Filadelfia?

Filadelfia receives on average 1,135 mm of precipitation per year, spread over about 123 rainy days.

Q: Is it sunny in Filadelfia?

Filadelfia gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.

Filadelfia (Paraguay) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.3 °C and it receives 1,135 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is January (28.5 °C on average) and the coldest is June (19.3 °C). Rainfall peaks in January.

Filadelfia averages 0 frost days, 192 hot days (≥ 30 °C) and 123 rainy days per year.

Filadelfia has warmed by +1.6 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.

The hottest day of the period reached 43.9 °C (on 12 November 2023) and the coldest 0.2 °C (on 19 July 1975).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

FiladelfiaBoquerón Department

coords: -22.34°, -60.03°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthJanuaryColdest monthJuneWettest monthJanuaryDriest monthJuly

Mean daily temperature

24.3°C

Average daily high

29.6°C

Average daily low

19.9°C

Annual rainfall

1,135mm

Sunshine / day

9.3h

Mean relative humidity

67%

Average peak wind

18.1km/h

Seasonal range

9.2°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

192 d/yr

Rainy days (≥ 1 mm)

123 d/yr

Annual snowfall

0.0 cm

Average feels-like high

31.5 °C

Average feels-like low

20.7 °C

Average peak gust

37.5 km/h

Tropical nights (≥ 20 °C)

210 d/yr

Solar radiation

17.6 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.29 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

43.9 °C

12 November 2023

Coldest day

0.2 °C

19 July 1975

Wettest day

133 mm

19 October 2018

Windiest day

47.5 km/h

13 September 1961

Strongest gust

93.6 km/h

21 July 2009

Hottest feels-like

46.7 °C

29 December 2023

Coldest feels-like

-3.3 °C

19 July 1975

Sunniest day

13.4 h

15 December 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	42.2 °C18 January 2025	3.6 °C24 June 2025	24.8 °C	1,049 mm	191
2024	42.3 °C10 January 2024	4.4 °C15 July 2024	26.4 °C	615 mm	268
2023	43.9 °C12 November 2023	2.4 °C16 June 2023	26.5 °C	767 mm	245
2022	42.7 °C1 January 2022	2.5 °C12 June 2022	25.0 °C	815 mm	223
2021	41.4 °C23 October 2021	0.6 °C30 June 2021	25.0 °C	797 mm	229
2020	43.4 °C1 October 2020	4.0 °C22 August 2020	25.9 °C	696 mm	254
2019	41.8 °C24 January 2019	3.3 °C7 July 2019	25.1 °C	1,068 mm	201
2018	40.9 °C18 October 2018	4.0 °C11 July 2018	24.3 °C	1,388 mm	211
2017	41.8 °C9 January 2017	1.0 °C18 July 2017	25.4 °C	1,080 mm	234
2016	41.2 °C17 October 2016	4.9 °C12 June 2016	24.1 °C	899 mm	196
2015	40.7 °C27 November 2015	7.1 °C20 June 2015	25.5 °C	1,319 mm	211
2014	43.3 °C16 October 2014	4.1 °C25 July 2014	25.3 °C	1,047 mm	206
2013	41.2 °C5 December 2013	0.5 °C25 July 2013	24.7 °C	816 mm	215
2012	42.2 °C27 October 2012	2.7 °C18 July 2012	25.1 °C	1,032 mm	222
2011	43.6 °C29 October 2011	2.5 °C27 June 2011	24.6 °C	879 mm	222
2010	42.3 °C29 October 2010	3.1 °C6 August 2010	24.5 °C	700 mm	222
2009	42.7 °C14 November 2009	4.8 °C3 June 2009	25.3 °C	911 mm	237
2008	40.4 °C8 December 2008	4.2 °C17 June 2008	24.1 °C	1,201 mm	205
2007	40.8 °C14 September 2007	4.7 °C26 July 2007	24.7 °C	914 mm	228
2006	39.6 °C8 March 2006	6.1 °C24 May 2006	25.2 °C	1,007 mm	229
2005	40.2 °C21 February 2005	5.8 °C10 August 2005	24.3 °C	1,016 mm	213
2004	41.2 °C29 January 2004	2.6 °C13 June 2004	24.2 °C	996 mm	204
2003	41.1 °C24 November 2003	6.6 °C29 August 2003	25.1 °C	901 mm	230
2002	43.1 °C29 December 2002	4.4 °C8 July 2002	25.6 °C	758 mm	228
2001	41.6 °C9 February 2001	1.2 °C21 June 2001	24.9 °C	932 mm	223
2000	42.5 °C13 October 2000	0.5 °C13 July 2000	24.0 °C	1,200 mm	198
1999	40.6 °C15 October 1999	0.9 °C16 August 1999	24.1 °C	1,063 mm	195
1998	40.8 °C28 December 1998	5.3 °C26 June 1998	23.7 °C	1,227 mm	177
1997	42.9 °C9 November 1997	6.1 °C21 July 1997	25.0 °C	1,108 mm	223
1996	40.7 °C19 October 1996	1.5 °C29 June 1996	24.1 °C	1,293 mm	200
1995	40.1 °C26 October 1995	3.6 °C22 July 1995	24.6 °C	1,027 mm	221
1994	41.9 °C16 December 1994	1.8 °C26 June 1994	25.3 °C	1,045 mm	229
1993	42.8 °C5 November 1993	1.3 °C31 July 1993	24.3 °C	946 mm	217
1992	37.5 °C2 January 1992	1.7 °C19 July 1992	22.9 °C	1,610 mm	149
1991	41.6 °C14 October 1991	3.3 °C23 July 1991	24.5 °C	1,208 mm	215
1990	40.8 °C11 October 1990	4.2 °C22 July 1990	23.8 °C	1,219 mm	190
1989	40.3 °C24 October 1989	2.0 °C7 July 1989	23.5 °C	1,396 mm	175
1988	41.0 °C12 November 1988	2.5 °C13 July 1988	23.7 °C	1,141 mm	191
1987	38.9 °C11 October 1987	2.9 °C7 August 1987	23.7 °C	1,519 mm	189
1986	38.6 °C9 November 1986	4.9 °C23 July 1986	24.4 °C	1,342 mm	193
1985	39.0 °C19 November 1985	3.7 °C7 July 1985	23.8 °C	1,230 mm	174
1984	40.5 °C2 October 1984	3.2 °C26 August 1984	23.9 °C	1,343 mm	191
1983	39.1 °C16 October 1983	5.9 °C18 August 1983	23.0 °C	1,341 mm	169
1982	39.6 °C13 January 1982	7.5 °C30 July 1982	24.0 °C	1,239 mm	163
1981	38.6 °C17 November 1981	1.6 °C20 July 1981	24.2 °C	1,085 mm	207
1980	41.5 °C27 October 1980	3.5 °C1 August 1980	24.0 °C	1,233 mm	194
1979	40.7 °C27 January 1979	3.7 °C20 July 1979	24.3 °C	1,092 mm	191
1978	40.9 °C20 November 1978	2.3 °C15 August 1978	25.2 °C	817 mm	232
1977	39.0 °C31 October 1977	3.4 °C25 June 1977	24.6 °C	980 mm	196
1976	38.8 °C14 October 1976	4.6 °C2 July 1976	23.4 °C	1,002 mm	185
1975	40.4 °C12 February 1975	0.2 °C19 July 1975	24.1 °C	822 mm	190
1974	39.4 °C26 December 1974	6.6 °C13 June 1974	23.5 °C	1,033 mm	175
1973	42.2 °C7 January 1973	4.2 °C23 July 1973	24.2 °C	1,271 mm	198
1972	43.6 °C26 October 1972	3.2 °C10 July 1972	24.9 °C	999 mm	216
1971	40.4 °C5 February 1971	4.6 °C5 July 1971	23.2 °C	1,435 mm	166
1970	43.6 °C8 January 1970	3.3 °C2 July 1970	24.8 °C	1,165 mm	220
1969	42.8 °C11 February 1969	3.0 °C10 July 1969	25.2 °C	977 mm	227
1968	41.5 °C9 November 1968	4.2 °C17 May 1968	24.9 °C	1,327 mm	211
1967	39.9 °C17 October 1967	7.5 °C24 June 1967	24.7 °C	1,207 mm	218
1966	41.7 °C14 December 1966	3.3 °C6 August 1966	24.6 °C	977 mm	196
1965	40.4 °C20 December 1965	2.4 °C20 August 1965	23.4 °C	1,040 mm	152
1964	41.9 °C26 January 1964	5.1 °C4 July 1964	23.7 °C	1,133 mm	170
1963	43.8 °C9 December 1963	4.7 °C23 July 1963	25.2 °C	843 mm	210
1962	40.2 °C17 September 1962	2.5 °C17 July 1962	23.0 °C	1,086 mm	172
1961	42.7 °C25 October 1961	1.9 °C17 June 1961	25.4 °C	897 mm	226
1960	39.5 °C21 September 1960	2.3 °C10 July 1960	23.7 °C	935 mm	201
1959	39.2 °C26 October 1959	6.2 °C21 May 1959	23.7 °C	1,379 mm	177
1958	40.1 °C10 January 1958	5.3 °C11 August 1958	23.5 °C	1,444 mm	153
1957	36.9 °C15 October 1957	1.8 °C20 July 1957	23.1 °C	1,308 mm	142
1956	35.5 °C29 September 1956	6.1 °C20 September 1956	22.4 °C	1,397 mm	97
1955	37.5 °C28 September 1955	0.9 °C31 July 1955	22.7 °C	1,282 mm	132
1954	37.1 °C20 October 1954	7.0 °C20 June 1954	23.1 °C	1,398 mm	124
1953	35.5 °C6 January 1953	6.7 °C31 July 1953	23.9 °C	1,512 mm	115
1952	38.1 °C16 December 1952	7.3 °C10 June 1952	23.4 °C	1,045 mm	139
1951	39.9 °C25 September 1951	7.9 °C28 June 1951	24.0 °C	1,497 mm	147
1950	37.1 °C9 November 1950	5.4 °C3 August 1950	23.2 °C	1,633 mm	110
1949	38.1 °C24 September 1949	5.2 °C15 May 1949	23.0 °C	1,414 mm	131
1948	41.3 °C22 September 1948	8.2 °C22 May 1948	24.4 °C	1,390 mm	175
1947	35.0 °C5 February 1947	5.4 °C10 July 1947	23.1 °C	2,055 mm	113
1946	39.1 °C15 November 1946	3.9 °C20 July 1946	23.4 °C	1,990 mm	141
1945	38.9 °C15 January 1945	5.5 °C11 July 1945	24.2 °C	1,367 mm	152
1944	39.7 °C6 September 1944	7.3 °C27 June 1944	25.8 °C	942 mm	226
1943	40.4 °C1 January 1943	7.6 °C30 August 1943	25.2 °C	456 mm	224
1942	41.1 °C25 November 1942	4.0 °C19 June 1942	24.0 °C	751 mm	194
1941	38.7 °C20 December 1941	6.4 °C6 July 1941	23.5 °C	1,194 mm	147
1940	35.3 °C24 December 1940	7.4 °C28 August 1940	23.0 °C	1,657 mm	112

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

30.4 °C

+0.8 °C

Hot days (≥ 30 °C)

191 d/yr

-1

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1049 mm

-86 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	37.6 °C	+4.0 °C	37 mm	-103 mm
Feb	36.3 °C	+3.6 °C	79 mm	-55 mm
Mar	31.1 °C	-0.4 °C	301 mm	+167 mm
Apr	26.3 °C	-2.5 °C	108 mm	+4 mm
May	27.8 °C	+2.3 °C	41 mm	-28 mm
Jun	22.0 °C	-2.0 °C	38 mm	-12 mm
Jul	25.6 °C	+0.8 °C	13 mm	-19 mm
Aug	27.8 °C	+0.5 °C	25 mm	-14 mm
Sep	32.9 °C	+3.3 °C	63 mm	+7 mm
Oct	30.7 °C	-0.7 °C	149 mm	+42 mm
Nov	32.9 °C	+0.6 °C	95 mm	-37 mm
Dec	33.5 °C	+0.3 °C	101 mm	-38 mm

The year's extremes

Hottest day

42.2 °C

18 Jan 2025

Coldest day

3.6 °C

24 Jun 2025

Wettest day

103.0 mm

12 Mar 2025

Windiest day

44.6 km/h

22 Aug 2025

Strongest gust

85.0 km/h

22 Aug 2025

Hottest feels-like

46.5 °C

18 Jan 2025

Coldest feels-like

1.0 °C

24 Jun 2025

Sunniest day

13.4 h

17 Dec 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Filadelfia?

Filadelfia has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.3 °C and it receives 1,135 mm of precipitation per year.

What is the hottest day ever recorded in Filadelfia?

The hottest day measured in Filadelfia between 1940 and 2025 was 12 November 2023, reaching 43.9 °C.

What is the coldest day in Filadelfia?

The coldest day measured in Filadelfia between 1940 and 2025 was 19 July 1975, at 0.2 °C.

Does it snow in Filadelfia?

Almost never: Filadelfia sees virtually no snow, with about 0 frost days per year.

Has the climate of Filadelfia warmed?

Yes: Filadelfia warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Filadelfia?

The wettest day measured in Filadelfia between 1940 and 2025 was 19 October 2018, with 133 mm of rain in 24 hours.

What was the windiest day in Filadelfia?

The windiest day measured in Filadelfia between 1940 and 2025 was 13 September 1961, with winds reaching 47.5 km/h.

What is the warmest month in Filadelfia?

The warmest month in Filadelfia is January (28.5 °C on average); the coldest is June (19.3 °C).

How much does it rain in Filadelfia?

Filadelfia receives on average 1,135 mm of precipitation per year, spread over about 123 rainy days.

Is it sunny in Filadelfia?

Filadelfia gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.

Are there tropical nights in Filadelfia?

Yes: Filadelfia has on average 210 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Filadelfia?

In Filadelfia, between 1940 and 2025, the highest apparent temperature reached 46.7 °C on 29 December 2023, and the lowest was -3.3 °C on 19 July 1975.

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